A 90 Cm Object Is Placed in from of a Mirror

Multiple Choice

A 9.0 cm object is placed in from of a mirror and the image formed is upright,behind the mirror,and 3.0 cm in size.Which of the following statements is true and the most inclusive?

A) the magnification is 1/3
B) the magnification is -1/3
C) the image is virtual
D) the magnification is 1/3 and the image is virtual
E) the magnification is -1/3 and the image is virtual